

/*
 * 试戴素材创建
 * @Author: ljb
 * @Date: 2019-01-29 11:13:15
 * @Last Modified by: ljb
 * @Last Modified time: 2019-01-30 16:02:12
 */
<style lang="less" rel="stylesheet/less" type="text/less" scoped>

    .v-customer-product-material-create {
        min-height: 74vh;
    }

</style>
<template>
	<div class="v-customer-product-material-create">
		<Row
			type="flex"
			justify="start">
			<i-col push="1">
				<Form
					ref="formValidate"
					:model="formValidate"
					:rules="ruleValidate"
					:label-width="labelWidth(100,140)">

					<Form-item
						:label="$t('tryon_material.category')"
						prop="category_id">
						<Select
							v-model="formValidate.category_id"
							clearable>
							<Option
								v-for="category in categories"
								:value="category.id + ''"
								:key="category.id">{{ category.name }}</Option>
						</Select>
					</Form-item>

					<Form-item
						:label="$t('tryon_material.code')"
						prop="code">
						<i-input
							v-model="formValidate.code"
							:placeholder="$t('common.placeholder',{field: $t('tryon_material.code')})"
							type="text"/>
					</Form-item>

					<Form-item
						v-if="!isGlass"
						:label="$t('tryon_material.xml')"
						prop="model_xml">
						<Upload
							:before-upload="file=>fileChange(file,'model_xml','file_info_xml')"
							:on-remove="file=>fileChange(file,'model_xml','file_info_xml')"
							:multiple="false"
							action="//fake_upload_url/">
							<Button
								type="ghost"
								icon="ios-cloud-upload-outline">{{ file_info_xml.name ? $t('tryon_material.change_material') : $t('tryon_material.new_material') }}</Button>
							<div
								v-if="file_info_xml.name"
								slot="tip"
								class="license-tip">{{ file_info_xml.name }}</div>
								<!-- <div class="license-tip" slot="tip" v-else>图片规格为320 x 134的jpg、jpeg或png，大小不超1.5M</div> -->
						</Upload>
					</Form-item>

					<Form-item
						v-if="isGlass"
						:label="$t('tryon_material.android')"
						prop="model_glass_android">
						<Upload
							:before-upload="file=>fileChange(file,'model_glass_android','file_info_android')"
							:on-remove="file=>fileChange(file,'model_glass_android','file_info_android')"
							:multiple="false"
							action="//fake_upload_url/">
							<Button
								type="ghost"
								icon="ios-cloud-upload-outline">{{ file_info_android.name ? $t('tryon_material.change_material') : $t('tryon_material.new_material') }}</Button>
							<div
								v-if="file_info_android.name"
								slot="tip"
								class="license-tip">{{ file_info_android.name }}</div>
								<!-- <div class="license-tip" slot="tip" v-else>图片规格为320 x 134的jpg、jpeg或png，大小不超1.5M</div> -->
						</Upload>
					</Form-item>

					<Form-item
						v-if="isGlass"
						:label="$t('tryon_material.ios')"
						prop="model_glass_ios">
						<Upload
							:before-upload="file=>fileChange(file,'model_glass_ios','file_info_ios')"
							:on-remove="file=>fileChange(file,'model_glass_ios','file_info_ios')"
							:multiple="false"
							action="//fake_upload_url/">
							<Button
								type="ghost"
								icon="ios-cloud-upload-outline">{{ file_info_ios.name ? $t('tryon_material.change_material') : $t('tryon_material.new_material') }}</Button>
							<div
								v-if="file_info_ios.name"
								slot="tip"
								class="license-tip">{{ file_info_ios.name }}</div>
								<!-- <div class="license-tip" slot="tip" v-else>图片规格为320 x 134的jpg、jpeg或png，大小不超1.5M</div> -->
						</Upload>
					</Form-item>

					<Form-item>
						<Button
							type="primary"
							@click="handleSubmit('formValidate')">{{ $t('common.submit') }}</Button>
						<Button
							type="ghost"
							style="margin-left: 8px"
							@click="handleReset('formValidate')">{{ $t('common.reset') }}</Button>
					</Form-item>

				</Form>
			</i-col>
		</Row>
	</div>
</template>

<script>
import labelWidthMixin from 'src/views/mixins/labelWidthMixin';

const GLASS_ID = 10; // glass类型的分类id

export default {
	name: 'MaterialCreate',
	mixins: [labelWidthMixin],
	props: {
		categories: {
			type: Array,
			default() {
				return [];
			},
		},
	},
	data() {
		return {

			formValidate: {

				category_id: '',

				code: '',

				model_xml: '',

				model_glass_android: '',

				model_glass_ios: '',

			}, // 新建素材时的表单

			ruleValidate: {
				category_id: [
					{
						required: true,
						message: this.$t('validate.required', { field: this.$t('tryon_material.category') }),
						trigger: 'blur,change',
					},
				],
				code: [
					{
						required: true,
						message: this.$t('validate.required', { field: this.$t('tryon_material.code') }),
						trigger: 'blur,change',
					},
				],
				model_xml: [
					{
						required: true,
						type: 'object',
						message: this.$t('validate.required', { field: this.$t('tryon_material.xml') }),
						trigger: 'blur,change',
					},
				],
				model_glass_android: [
					{
						required: true,
						type: 'object',
						message: this.$t('validate.required', { field: this.$t('tryon_material.android') }),
						trigger: 'blur,change',
					},
				],
				model_glass_ios: [
					{
						required: true,
						type: 'object',
						message: this.$t('validate.required', { field: this.$t('tryon_material.ios') }),
						trigger: 'blur,change',
					},
				],
			},

			// 上传的xml模型信息
			file_info_xml: {
				name: '',
			},

			// 上传的安卓模型信息
			file_info_android: {
				name: '',
			},

			// 上传的ios模型信息
			file_info_ios: {
				name: '',
			},

		};
	},
	computed: {
		// 是否是glass类型
		isGlass() {
			const { category_id } = this.formValidate;

			return parseInt(category_id, 10) === GLASS_ID;
		},
	},
	watch: {
		'formValidate.category_id': function categoryChange(value, old_value) {
			if (parseInt(value, 10) === GLASS_ID) {
				this.file_info_android.name = '';
				this.file_info_ios.name = '';
				this.formValidate.model_glass_android = '';
				this.formValidate.model_glass_ios = '';

				this.formValidate.model_xml = {};
				this.$refs.formValidate.validateField('model_xml');	// 重置报错信息
			} else if (parseInt(old_value, 10) === GLASS_ID) {
				this.file_info_xml.name = '';
				this.formValidate.model_xml = '';

				this.formValidate.model_glass_android = {};
				this.formValidate.model_glass_ios = {};
				this.$refs.formValidate.validateField('model_glass_android');
				this.$refs.formValidate.validateField('model_glass_ios');
			}
		},
	},
	methods: {

		/**
         * file类型input改变
         * @param  {Object} file {选择的文件对象}
         * @return {Boolean} {false则会停止上传}
         */
		fileChange(file, param, info) {
			this[info].name = file.name;

			this.formValidate[param] = file;

			this.$refs.formValidate.validateField(param);

			return false;
		},

		/**
         * 提交表单
         * @param  {string} name {表单的ref}
         * @return {undefined}
         */
		handleSubmit(name) {
			this.$refs[name].validate((valid) => {
				if (valid) {
					this.dataPost();
				} else {
					this.$Message.error(this.$t('common.exist_empty_field'));
				}
			});
		},

		/**
         * 重置表单
         * @param  {string} name {表单的ref}
         * @return {undefined}
         */
		handleReset(name) {
			this.$refs[name].resetFields();

			this.file_info_android.name = '';
			this.file_info_xml.name = '';
			this.file_info_ios.name = '';
		},

		/**
         * post数据
         * @return {undefined}
         */
		dataPost() {
			const form_data = this.formDataCreate();

			this.$emit('post', form_data);
		},

		/**
         * 手动拼接formdata数据
         * @return {Object} {拼接好的formdata数据}
         */
		formDataCreate() {
			const new_object = {
				category_id: this.formValidate.category_id,

				code: this.formValidate.code,
			};

			if (this.isGlass) {
				new_object.model_glass_android = this.formValidate.model_glass_android;
				new_object.model_glass_ios = this.formValidate.model_glass_ios;
			} else {
				new_object.model_xml = this.formValidate.model_xml;
			}

			const form_data = new FormData();

			Object.keys(new_object).forEach((key) => {
				form_data.append(key, new_object[key]);
			});

			return form_data;
		},

	},
};
</script>
